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All Journal JURNAL SIMETRIK Jurnal Agregate
Willem Gaspersz
Politeknik Negeri Ambon
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Transportation

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ANALISIS KINERJA SALURAN SEKUNDER IRIGASI WAY PAMALI KECAMATAN LOLONGGUBA KABUPATEN BURU Mohammad Gazaly Tuanany; Isak Lilipory; Willem Gaspersz
Journal Agregate Vol. 2 No. 1 (2023): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i1.1334

Abstract

An efficient and effective irrigation canal management system greatly influences the distribution of water to the surrounding community and the agricultural sector. To maintain it, periodic maintenance and evaluation is required so that the physical condition of irrigation structures continues to function optimally. For this reason, this study aims to assess the performance of the Way Pamali secondary irrigation canal, Lolongguba District, Buru Regency, Maluku Province. This research uses PU Regulation No. 12/PRT/M/2015 as a guideline for data analysis. While the research data was obtained through direct field surveys by assessing the physical condition of irrigation construction buildings and the surrounding area. The results showed that there was damage to the wall and floor of the canal on the Left Section (BA.Ki) 4 and the Left Section (BA.Ki) 6. The results of the performance index assessment of the carrier channel infrastructure were 59.80% on sections Ba.Ki.4 and of 57.05% on section Ba.Ki.6 with the title of "bad" Physical Infrastructure of the Carrier Channel (Secondary Channel). The total funds required for the rehabilitation of the physical irrigation structures are Rp. 2,486,731,000.- (two billion four hundred eighty six million seven hundred thirty one thousand rupiah).  
ANALISIS PRODUKTIVITAS TENAGA KERJA DENGAN METODE WORK SAMPLING PADA PROYEK REHABILITASI DAN RENOVASI LABORATORIUM IAIN AMBON Yakob Latuihamallo Latuihamallo; Glen Boyke Rehatta; Willem Gaspersz
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1854

Abstract

Project development nowadays is increasing, but on the other hand, the need for available quality resources is limited. The resources in question are human resources, materials and equipment. One very important factor is labor. If the workforce used is less skilled or not optimal in their work, then the results of the work will be poor. The quality obtained is not good and the productivity is low. The IAIN Ambon Laboratory Rehabilitation and Renovation Project really requires a careful calculation of the productivity of the workforce, so that an appropriate work system and the number of workers needed can be determined so that it can produce products that meet expectations. The analytical method used is the work sampling method where the percentage is obtained from adding effective work to ¼ essential contributory work, then dividing the sum by the total observations. The research results obtained LUR values ​​based on time divided into 2 (two) parts, namely the morning session from 08.00-12.00 and then the afternoon session from 14.00-17.00. The following results were obtained: A). The cleaning work was obtained: (Morning Time) Value Labor Utilization Rate (LUR) (85.21%) effective (82%), essential contributory (11%) and ineffective (7%). (Afternoon time) Labor Utilization Rate (LUR) (82.36%), effective (79%), essential contributor (12%), ineffective (9%). B). The best jobs obtained are: (Morning Time) Labor Utilization Rate (LUR) (90.10%), effective (88%), essential contributory (7%) and ineffective (5%). (Day Time) Labor Utilization Rate (LUR), (86.81%), effective (84%), essential contributor (12%) and ineffective (4%). C). Foundry work obtained: (Morning Time) Labor Utilization Rate (LUR) (86.56), effective (85%), essential contributory (8%) and ineffective (8%). (Day Time) Labor Utilization Rate (LUR) values ​​(87.50%), effective (85%), essential contributory (10%) and ineffective at 5%. From the work sampling results of overall sloof work on sloof work, the following are obtained: Labor Utilization Value Rate (LUR) (86.64%) effective (84%), essential contributory (10%) and ineffective (6%).
Co-Authors Glen Boyke Rehatta Isak Lilipory Mohammad Gazaly Tuanany Nelda Maelissa Selly Metekohy Yakob Latuihamallo Latuihamallo